foreign_storage::anonymous_namespace{CachingForeignStorageMgr.cpp} Namespace Reference

Functions
bool	is_system_table_chunk_key (const ChunkKey &chunk_key)

Variables
constexpr int64_t	MAX_REFRESH_TIME_IN_SECONDS = 60 * 60

Function Documentation

bool foreign_storage::anonymous_namespace{CachingForeignStorageMgr.cpp}::is_system_table_chunk_key ( const ChunkKey &  chunk_key )

inline

Definition at line 30 of file CachingForeignStorageMgr.cpp.

References CHECK, CHUNK_KEY_DB_IDX, CHUNK_KEY_TABLE_IDX, Catalog_Namespace::SysCatalog::getCatalog(), has_table_prefix(), and Catalog_Namespace::SysCatalog::instance().

Referenced by foreign_storage::CachingForeignStorageMgr::fetchBuffer(), and foreign_storage::CachingForeignStorageMgr::getChunkMetadataVecForKeyPrefix().

                                                                 {
  CHECK(has_table_prefix(chunk_key));
  auto catalog =
      Catalog_Namespace::SysCatalog::instance().getCatalog(chunk_key[CHUNK_KEY_DB_IDX]);
  CHECK(catalog);
  auto table = catalog->getForeignTable(chunk_key[CHUNK_KEY_TABLE_IDX]);
  CHECK(table);
  return table->is_system_table;
}

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Variable Documentation

constexpr int64_t foreign_storage::anonymous_namespace{CachingForeignStorageMgr.cpp}::MAX_REFRESH_TIME_IN_SECONDS = 60 * 60

Definition at line 28 of file CachingForeignStorageMgr.cpp.

Referenced by foreign_storage::CachingForeignStorageMgr::refreshChunksInCacheByFragment().